38938396

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2659}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 78055040

約数和(自身を除く): 39116644

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 2659, 3661, 5318, 7322, 10636, 14644, 18613, 37226, 74452, 1390657, 2781314, 5562628, 9734599, 19469198, 38938396]

約数ペア:

[(1, 38938396), (2, 19469198), (4, 9734599), (7, 5562628), (14, 2781314), (28, 1390657), (523, 74452), (1046, 37226), (2092, 18613), (2659, 14644), (3661, 10636), (5318, 7322)]